資料庫建置和維護(Data base service)

Ｏracle,SQL,

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硬體設備維護(Hard drives maintain)

HP,IBM,Lenovo,Dell等

硬碟新品及二手品銷售(HDDs sale)

HP,IBM,EMC,Dell

料件新品及二手品銷售(Parts sale)

HP,IBM,Lenovo,Dell等

磁帶機維修(Tape drives repair)

HP,IBM,Lenovo,Dell